C09K 2019/3031
Cy-cy-c2h4-cy
Official title: {Cy-Cy-C2H4-Cy}
C09K2019/3031 (Cy-cy-c2h4-cy) appears on 5 US grants and 8 published applications in this corpus.
Search patents in C09K- Granted patents
- 5
- Published applications
- 8
- Assignees
- 3
- Inventors
- 30
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 2 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 3 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Liquid-crystalline medium4 Aug 2026US 12,698,444 B2Merck Patent GmbH
- Liquid-crystal medium28 Jun 2022US 11,370,969 B2Merck Patent GmbH
- Liquid crystal composition containing polymerizable compound and display device thereof24 May 2022US 11,339,328 B2Jiangsu Hecheng Display Technology Co., Ltd.
- Liquid-crystal media and light modulation element1 Feb 2022US 11,236,271 B2Merck Patent GmbH
- Liquid crystal compounds containing deuterium4 Oct 2016US 9,458,381 B2Shijiazhuang Chengzhi Yonghua Display Materials Co., Ltd.
- Liquid-crystalline medium6 Aug 2026US 2026/0226350 A1Merck Patent GmbH
- Liquid-crystalline medium1 May 2025US 2025/0136868 A1Merck Patent GmbH
- Liquid crystal composition containing polymerizable compound and display device thereof16 Sep 2021US 2021/0284910 A1Jiangsu Hecheng Display Technology Co., Ltd.
- Liquid-crystal medium2 Apr 2020US 2020/0102499 A1Merck Patent GmbH
- Liquid-crystalline medium26 Dec 2019US 2019/0390112 A1Merck Patent GmbH
Most cited
By later US patents